Rotary Evaporators
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| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Model | R-1020EX |
| Capacity | 20 L |
| Ultimate Vacuum | 0.098 MPa (98 kPa) |
| Rotational Speed Range | 20–130 rpm |
| Temperature Control Range | Ambient +5°C to 95°C |
| Temperature Control Accuracy | ±1.5°C |
| Condenser Surface Area | Main Condenser 0.948 m² |
| Heating Power | 6000 W |
| Total Rated Power | 6300 W |
| Vacuum System Pressure Rise Rate | ≤2 kPa/h |
| Rotation Motor Power | 180 W |
| Condenser Type | Vertical Dual-Stage (Main + Auxiliary), Triple-Reflex Design |
| Rotary Flask | 20.0 L, Flange Diameter Φ125 mm |
| Collection Flask | 10 L |
| Bath Material | SUS304 Stainless Steel (Φ450 mm × 260 mm) |
| Lift Mechanism | Manual, Stroke 0–190 mm |
| Sealing Technology | PTFE + Fluorinated Rubber Dual-Seal |
| Discharge Valve Core | PTFE |
| Evaporation Rate | Water 5 L/h |
| Safety Protections | Overcurrent, Ground Fault, Overtemperature |
| Operating Ambient | 5–35°C, RH ≤65% |
| Mobility | Lockable Casters |
| Power Supply | 3-phase, 380 V, 50 Hz |
| Dimensions (mm) | Main Unit 1195 W × 740 D × 2040 H |
| Weight | Main Unit 115 kg |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Model | R-1020EX |
| Capacity | 20 L |
| Ultimate Vacuum | 0.098 MPa (98 kPa) |
| Rotational Speed Range | 20–130 rpm |
| Temperature Control Range | Ambient +5°C to 95°C |
| Temperature Accuracy | ±1.5°C |
| Condensing Area | Main Condenser 0.948 m² |
| Heating Power | 6000 W |
| Total Rated Power | 6300 W |
| Vacuum System Pressure Rise Rate | ≤2 kPa/h |
| Rotation Motor Power | 180 W |
| Condenser Type | Vertical dual-stage (main + auxiliary), triple-reflux design |
| Flask Diameter (Flange) | Φ125 mm |
| Collection Flask Volume | 10 L |
| Bath Material | SUS304 stainless steel (Φ450 × 260 mm) |
| Manual Lift Stroke | 0–190 mm |
| Sealing Technology | PTFE + FKM double-seal |
| Discharge Valve Core | PTFE |
| Evaporation Rate | 5 L/h (water), 14.3 L/h (ethanol) |
| Safety Protections | Overcurrent, Ground Fault, Overtemperature |
| Operating Ambient | 5–35°C, ≤65% RH |
| Power Supply | 3-phase, 380 V, 50 Hz |
| Dimensions (mm) | Main Unit 1195W × 740D × 2040H |
| Weight | Main Unit 115 kg |
| [Brand | Great Wall |
|---|---|
| Origin | Henan, China |
| Model | R-1050 |
| Capacity | 50 L |
| Ultimate Vacuum | 399.9 Pa |
| Rotation Speed | 10–110 rpm |
| Bath Temperature Range | Ambient to 99 °C |
| Temperature Control Accuracy | ±1 °C |
| Condenser Surface Area | Primary 0.91 m² + Secondary 0.52 m² |
| Power Supply | 3-phase, 380 V / 50 Hz |
| Total Power Consumption | 6.3 kW |
| Dimensions (W×D×H) | 1345 × 770 × 2230 mm |
| Net Weight | ~180 kg] |
| [Brand | Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | R-1050 |
| Rotating Flask Capacity | 50 L |
| Rotation Speed Range | 20–110 rpm |
| Bath Temperature Range | +5 °C to 95 °C (above ambient) |
| Temperature Control Accuracy | ±1.5 °C (nominal) |
| Condensing Area | Main Condenser ≈ 1.15 m², Auxiliary Condenser ≈ 0.4 m² |
| Power Supply | 3-phase, 380 V, 50 Hz |
| Total Power Consumption | 6300 W |
| Protection Class | IP20 |
| Pollution Degree | 2 |
| Max. Evaporation Rate (Water) | 9 L/h |
| Sealing Leakage Rate | ≤ 0.03 kPa/min |
| Bath Material | 06Cr19Ni10 (AISI 304 stainless steel) |
| Glass Material | DIN 7080 / ISO 3585 borosilicate glass 3.3 |
| Sealing System | Dual PTFE + fluororubber gaskets |
| Quick-Release Flange Connections | Yes |
| Motor Type | DC stepless speed control |
| Heating Element Power | 6000 W |
| Bath Dimensions | Φ550 mm × 320 mm |
| Overall Dimensions (with glassware) | 1345 W × 770 D × 2230 H mm |
| Net Weight (with glass) | 140 kg] |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer | The Great Wall Scientific Industrial & Trading Co., Ltd. |
| Model | R-1050 |
| Capacity | 50 L |
| Rotation Speed | 20–110 rpm |
| Bath Temperature Range | +5 °C to 95 °C (ambient referenced) |
| Temperature Control Accuracy | ±1.5 °C |
| Condensing Area | Main Condenser 1.15 m² |
| Power Supply | 3-phase, 380 V, 50 Hz |
| Total Power Consumption | 6300 W |
| Rotating Motor Power | 250 W |
| Heating Power | 6000 W |
| Max. Water Evaporation Rate | 9 L/h |
| Sealing Leakage Rate | ≤0.03 kPa/min |
| Bath Material | 06Cr19Ni10 Stainless Steel (Φ550 × 320 mm) |
| Glassware | DIN/ISO-compliant borosilicate 3.3 glass |
| PTFE Valve | Yes |
| Quick-Release Flange Connection | Yes |
| IP Rating | IP20 |
| Pollution Degree | 2 |
| Dimensions (with glassware) | 1345 W × 770 D × 2230 H mm |
| Installed Footprint (min.) | 1445 W × 870 D × 2280 H mm |
| Weight (with glass) | 140 kg |
| Ambient Operating Conditions | 5–35 °C, ≤70% RH, ≤2000 m altitude |
| Key | Brand: Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Model | R-1050 |
| Rotating Flask Capacity | 50 L |
| Rotation Speed Range | 20–110 rpm |
| Bath Temperature Range | +5 °C to 95 °C (above ambient) |
| Temperature Control Accuracy | ±1.5 °C |
| Primary Condenser Area | ~1.15 m² |
| Secondary Condenser Area | ~0.4 m² |
| Power Supply | 3-phase, 380 V, 50 Hz |
| Total Power Consumption | 6300 W |
| Overall Dimensions (with glassware) | 1345 W × 770 D × 2230 H mm |
| Net Weight (with glassware) | 140 kg |
| IP Rating | IP20 |
| Pollution Degree | 2 |
| Max. Evaporation Rate (water) | 9 L/h |
| Sealing Leakage Rate | ≤0.03 kPa/min |
| Material of Glass Components | ASTM E438 Type I, Class A borosilicate 3.3 |
| Sealing Material | Dual-layer PTFE + fluororubber O-rings |
| Bath Vessel Material | AISI 304 stainless steel (06Cr19Ni10) |
| Enclosure Material | Electrostatically coated cold-rolled steel |
| Brand | Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Model | R-1050EX |
| Capacity | 50 L |
| Ultimate Vacuum | ≤2 kPa/h (down to 100 Pa with compatible vacuum pump) |
| Rotational Speed Range | 20–110 rpm |
| Temperature Control Range | Ambient +5°C to 95°C |
| Temperature Control Accuracy | ±1.5°C |
| Heating Power | 6000 W |
| Total Rated Power | 6300 W |
| Condenser Surface Area | Primary: 1.150 m² |
| Secondary | 0.607 m² |
| Bath Material | SUS304 stainless steel (Φ550 × 320 mm) |
| Rotating Flask | 50 L, flange diameter Φ125 mm |
| Collection Flask | 20 L |
| Lift Stroke | 0–180 mm, manual |
| Sealing Technology | Dual-seal with PTFE and FKM-PTFE composite |
| Evaporation Rate (water) | ~9.0 L/h |
| (ethanol) | ~24.5 L/h |
| Protection Functions | Overcurrent, ground-fault, and overtemperature protection |
| Ambient Operating Conditions | 5–35°C, ≤65% RH |
| Power Supply | 3-phase, 380 V, 50 Hz |
| Dimensions (mm) | Main unit: 1345 W × 770 D × 2230 H |
| Explosion-proof control cabinet | 500 W × 455 D × 985 H |
| Weight | Main unit: 200 kg |
| Control cabinet | 58 kg |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | R-2020EX |
| Capacity | 20 L |
| Ultimate Vacuum | ≤2 kPa/h |
| Rotational Speed Range | 20–130 rpm |
| Temperature Control Range | Ambient +5°C to 95°C |
| Temperature Control Accuracy | ±1.5°C |
| Condensing Area | Main Condenser 0.948 m² |
| Heating Power | 4000 W |
| Total Rated Power | 4500 W |
| Rotation Motor Power | 370 W |
| Bath Material | SUS304 Stainless Steel (Φ450 × 260 mm) |
| Bath Lift | Electric, 0–160 mm Stroke |
| Sealing Technology | Dual-Seal System (PTFE + Fluorinated Rubber) |
| Explosion Protection Rating | Exd II BT4 |
| Enclosure IP Rating | IP65 |
| Safety Features | Overcurrent, Ground Fault, Overtemperature, and Liquid-Level Protection |
| Communication Interface | RS458 with MODBUS RTU Protocol |
| Dimensions (W×D×H) | 1210 × 740 × 2080 mm |
| Mobility | Lockable Casters |
| Display | LCD Control Panel |
| Brand | Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | R-2020EX |
| Capacity | 20 L |
| Rotation Speed | 20–130 rpm |
| Bath Temperature Range | Ambient +5 °C to 95 °C |
| Temperature Control Accuracy | ±1.5 °C |
| Explosion Protection Mark | Ex db IIB T4 Gb |
| Power Supply | 3-phase, 380 V, 50 Hz |
| Overall Dimensions (W×D×H, with glassware) | 1210 × 740 × 2040 mm |
| Net Weight (with glassware) | 190 kg |
| Condenser Surface Area | Main: 0.948 m² |
| Auxiliary | 0.358 m² |
| Max Evaporation Rate (water) | 5 L/h |
| Rotating Flask | 20,000 mL, ISO-KF φ125 flange |
| Collection Flask | 10,000 mL, ISO-KF 60# flange |
| Bath Material | 06Cr19Ni10 stainless steel (φ450 × 260 mm) |
| Glass Material | DIN 3.3 borosilicate glass |
| Sealing Leakage Rate | ≤0.03 kPa/min |
| Motor Power | 370 W |
| Total Rated Power | 4500 W |
| Protection Class | IP20 |
| Pollution Degree | 2 |
| Ambient Operating Conditions | 5–35 °C, ≤70% RH, ≤2000 m altitude |
| [Brand | Great Wall |
|---|---|
| Origin | Henan, China |
| Model | R-2050EX |
| Capacity | 50 L |
| Ultimate Vacuum | ≤2 kPa/h |
| Rotation Speed | 20–110 rpm |
| Temperature Range | Ambient +5 to 95 °C |
| Temperature Control Accuracy | ±1.5 °C |
| Condensing Area | Main Condenser 1.15 m², Auxiliary Condenser 0.4 m² |
| Heating Power | 6000 W |
| Total Rated Power | 6500 W |
| Motor Power | 370 W |
| Lift Stroke | 0–170 mm |
| Explosion Protection Rating | Ex d II BT4 |
| IP Rating (Electrical Cabinet) | IP65 |
| Communication Protocol | RS485 / MODBUS RTU |
| Material | Borosilicate Glass 3.3 (DIN ISO 3585), SUS304 Bath, PTFE Seals & Valve Core |
| Dimensions (W×D×H) | 1360 × 770 × 2250 mm] |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic |
| Model | R-2050EX |
| Capacity | 50 L |
| Ultimate Vacuum | ≤2 kPa/h |
| Rotation Speed | 20–110 rpm |
| Temperature Control Range | Ambient +5°C to 95°C |
| Temperature Control Accuracy | ±1.5°C |
| Condensing Area | Main Condenser 1.15 m² |
| Heating Power | 6000 W |
| Total Rated Power | 6500 W |
| Motor Power | 370 W |
| Lift Stroke | 0–170 mm |
| Bath Material | SUS304 Stainless Steel (Φ560 × 340 mm) |
| Explosion Protection Mark | Ex d II BT4 |
| Enclosure Rating | IP65 |
| Communication Protocol | RS485 / MODBUS RTU |
| Safety Features | Overcurrent, Ground Fault, Overtemperature, Liquid-Level Protection |
| Mobility | Lockable Casters |
| Display | LCD Control Panel |
| Sealing Technology | Dual-Seal System (PTFE + Fluoroelastomer) |
| Feed Valve Material | PTFE |
| Evaporation Rate (Water) | ~9.0 L/h |
| Evaporation Rate (Ethanol) | ~24.5 L/h |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Model | R-2050Ex |
| Rotating Flask Capacity | 50 L |
| Ultimate Vacuum | 2 kPa/h |
| Rotation Speed Range | 20–110 rpm |
| Bath Temperature Range | +5 to 95 °C |
| Temperature Control Accuracy | ±1.5 °C |
| Total Condensing Area | 1.15 m² (Main Condenser) + 0.4 m² (Auxiliary Condenser) |
| Power Supply | 3-phase, 380 V, 50 Hz |
| Overall Dimensions (with glassware) | 1360 W × 770 D × 2250 H mm |
| Net Weight (with glass) | 270 kg |
| IP Rating | IP20 |
| Pollution Degree | 2 |
| Max. Evaporation Rate (Water) | 9 L/h |
| Sealing Leakage Rate | ≤0.03 kPa/min |
| Motor Power | 370 W |
| Total Power Consumption | 6500 W |
| Bath Material | 06Cr19Ni10 Stainless Steel (AISI 304 Equivalent) |
| Glass Material | DIN 3.3 Borosilicate Glass (e.g., Pyrex®-equivalent) |
| Sealing System | Dual PTFE + Fluoroelastomer Gaskets |
| Rotation Drive | DC Stepless Speed Control |
| Display | LCD for Real-Time Temperature & RPM Monitoring |
| Safety Features | Liquid-Level Protection, Dry-Burn Prevention, Electrically Actuated Bath Lift, Brake-Fitted Casters, Ex d b IIB T4 Gb Certified Explosion Protection |
| [Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer | The Great Wall Scientific Industrial & Trading Co., Ltd. |
| Model | R-2050EX |
| Capacity | 50 L |
| Ultimate Vacuum | ≤2 kPa/h |
| Rotation Speed | 20–110 rpm |
| Temperature Range | Ambient +5°C to 95°C |
| Temperature Control Accuracy | ±1.5°C |
| Condensing Area | Main Condenser 1.15 m², Auxiliary Condenser 0.4 m² |
| Heating Power | 6000 W |
| Total Rated Power | 6500 W |
| Motor Power | 370 W |
| Lift Stroke | 0–170 mm |
| Explosion Protection Mark | Ex d II BT4 |
| Enclosure Rating | IP65 |
| Communication Protocol | RS485 / MODBUS RTU] |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer | The Great Wall Scientific Industrial & Trading Co., Ltd. |
| Model | R-3001 |
| Collection Flask Capacity | 1000 mL |
| Rotation Speed Range | 10–280 rpm |
| Temperature Control Range | Ambient +5°C to 95°C |
| Condenser Cooling Area | 0.126 m² |
| Lift Stroke | 150 mm |
| Sealing Leakage Rate | ≤ 0.33 kPa/min |
| Motor Power | 40 W |
| Evaporation Rate (Water) | 23 mL/min |
| Dual Seal | PTFE-modified + Fluoroelastomer |
| Certified | CE (TUV) |
| Brand | Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | R-3001 |
| Capacity | 1 L |
| Rotational Speed | 10–280 rpm |
| Temperature Control Range | Ambient +5°C to 95°C |
| Condensing Area | 0.126 m² |
| Sealing Leakage Rate | ≤0.33 kPa/min |
| Motor Power | 40 W |
| Lift Stroke | 150 mm |
| Condenser Type | High-Efficiency Dual-Return Coil Condenser |
| Vacuum Seal | PTFE (modified) + Fluoroelastomer Dual-Seal Ring |
| Evaporation Rate (Water) | 23 mL/min |
| Protection | Overcurrent & Short-Circuit Protection |
| Ambient Operating Temperature | 5–40°C |
| Relative Humidity | ≤70% RH |
| Power Supply | 110 V~, 60 Hz or 220–240 V~, 50/60 Hz |
| Dimensions (W×D×H) | 620 × 400 × 700/850 mm |
| Weight | 10 kg |
| Brand | The Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | R-3001 |
| Rotating Flask Capacity | 500 mL or 1000 mL |
| Rotation Speed | 10–280 rpm |
| Temperature Control Range | Ambient +5 °C to 95 °C |
| Temperature Control Accuracy | ±1 °C |
| Condenser Cooling Area | 0.126 m² |
| Sealing Leakage Rate | ≤ 0.33 kPa/min |
| Motor Power | 40 W |
| Lift Stroke | 150 mm |
| Condenser Type | High-Efficiency Dual-Return Coil Condenser |
| Collection Flask Capacity | 1000 mL |
| Vacuum Seal | PTFE (modified) + Fluoroelastomer Dual-Seal |
| Evaporation Rate (Water) | 23 mL/min |
| Protection Functions | Overcurrent & Short-Circuit Protection |
| Operating Ambient Temperature | 5–40 °C |
| Relative Humidity | ≤70% |
| Power Supply | 110 V~, 60 Hz or 220–240 V~, 50/60 Hz |
| Dimensions (W×D×H) | 620 × 400 × 700 mm (850 mm with lift extended) |
| Weight | 10 kg |
| Brand | Great Wall |
|---|---|
| Origin | Henan, China |
| Manufacturer Type | Direct Manufacturer |
| Model | R1020 |
| Capacity | 20 L |
| Temperature Control Range | Ambient +5°C to 95°C |
| Temperature Control Accuracy | ±1.5°C |
| Brand | Hanuo |
|---|---|
| Origin | Shanghai, China |
| Model | RE-2000A |
| Capacity | 2 L |
| Ultimate Vacuum | 0.098 MPa (≈740 mmHg) |
| Rotational Speed | 20–200 rpm (digital display, stepless adjustment) |
| Bath Temperature Range | Ambient to 90 °C (digital PID control, water bath) |
| Heating Bath | PTFE-coated stainless steel, 1.4 kW |
| Overall Power | 1.5 kW |
| Voltage | 220 V AC |
| Condenser | Vertical double-loop reflux condenser with ground-glass joints, large-diameter vapor duct |
| Lift Mechanism | Rocker-type mechanical升降 (0–150 mm vertical travel) |
| Flask Mounting | Ring-nut coupling (clockwise auto-lock, counterclockwise quick-release) |
| Brand | Hanuo |
|---|---|
| Origin | Shanghai, China |
| Model | RE-3000A |
| Evaporation Flask Capacity | 3 L |
| Ultimate Vacuum | 0.098 MPa (≈740 mmHg) |
| Rotational Speed Range | 20–200 rpm (digital display, stepless adjustment) |
| Bath Temperature Control Range | Ambient to 90 °C (PID-controlled, digital readout) |
| Heating Bath | PTFE-coated stainless steel, 1.4 kW |
| Condenser | Vertical double-surface reflux condenser with ground-glass joints, large-diameter vapor duct |
| Cooling Surface Area | 0.11 m² |
| Total Power Consumption | 1.5 kW |
| Voltage | 220 V AC |
| Brand | Hanuo |
|---|---|
| Origin | Shanghai, China |
| Model | RE-5000A |
| Capacity | 5 L |
| Rotation Speed Range | 0–110 rpm |
| Heating Temperature Range (Water Bath) | RT to 98 °C |
| Cooling System | Vertical high-density dual-coil condenser |
| Collection Flask Capacity | 3 L |
| Power Consumption | 2120 W |
| Dimensions (W×D×H) | 600 × 400 × 850 mm |
| Lift Mechanism | Foot-pedal toggle switch + motorized rapid lift |
| Flask Joint | Standard ground-glass ball joint (ISO 297 or KF25 equivalent) |
| Speed Display | Digital LED |
| Temperature Control Accuracy | ±1 °C (typical for water-bath systems) |
| Vacuum Compatibility | Designed for use with external vacuum pumps (vacuum degree dependent on pump & system integrity) |
| Brand | Hanuo |
|---|---|
| Origin | Shanghai, China |
| Model | RE-5203A |
| Rotational Speed Range | 0–150 rpm |
| Heating Temperature Range | RT to 100 °C |
| Ultimate Vacuum | 0.098 MPa (≈740 mmHg) |
| Evaporation Flask Capacity | 3 L |
| Collection Flask Capacity | 2 L |
| Cooling System | Vertical high-density dual-coil condenser |
| Lifting Mechanism | Motorized tilting-type lift |
| Total Power Consumption | 1630 W |
| Heating Control Accuracy | ±0 °C (indicative of basic on/off or proportional control without digital PID specification) |
| Brand | Hanuo |
|---|---|
| Origin | Shanghai, China |
| Model | RE-5205 |
| Rotational Speed Range | 0–130 rpm |
| Vacuum Level | ≤ 0.098 MPa (≤ 740 mmHg) |
| Heating Bath Temperature Range | Ambient to 98 °C |
| Temperature Control Accuracy | ±0.5 °C |
| Evaporation Flask Capacity | 5 L |
| Collection Flask Capacity | 3 L |
| Cooling Surface Area | 0.11 m² |
| Heating Bath Lift Mechanism | Manual Handwheel |
| Condenser Type | Vertical dual-coil serpentine with standard taper joints (29/32) |
| Total Power Consumption | 2100 W |
| Brand | Hanuo |
|---|---|
| Model | RE-5210A |
| Rotational Speed Range | 20–110 rpm (digital display, frequency-controlled) |
| Heating Bath Temperature Range | RT to 98 °C (water bath) |
| Rotary Flask Capacity | 10 L |
| Collection Flask Capacity | 5 L (standard taper joint) |
| Cooling System | Vertical high-density dual-coil condenser |
| Power Consumption | 3180 W |
| Dimensions (W×D×H) | 950 × 500 × 1600 mm |
| Lift Mechanism | Motorized vertical lift |
| Brand | Hanuo |
|---|---|
| Origin | Shanghai, China |
| Model | RE-5220A |
| Rotational Capacity | 20 L |
| Ultimate Vacuum | 0.098 MPa |
| Rotation Speed | 20–110 rpm (frequency-controlled, digital display) |
| Heating Bath Temperature Range | RT to 98 °C (water bath) |
| Temperature Control Accuracy | ±0.1 °C |
| Condenser Type | Vertical dual-coil high-density serpentine glass condenser |
| Collection Flask Capacity | 10 L (standard ground-glass joint) |
| Lift Mechanism | Motorized vertical lift |
| Power Consumption | 5240 W |
| Dimensions (W×D×H) | 1100 × 650 × 1900 mm |
| Brand | Hanuo |
|---|---|
| Origin | Shanghai, China |
| Model | RE-52A |
| Capacity | 2 L |
| Ultimate Vacuum | 0.098 MPa (≈740 mmHg) |
| Rotation Speed | 0–120 rpm |
| Bath Temperature Range | Room Temperature to 100 °C |
| Temperature Control Accuracy | ±1 °C (typical for analog thermostatic control) |
| Cooling Surface Area | 0.11 m² |
| Condenser Type | Vertical dual-spiral coil with integrated small-capacity cold trap |
| Lift Mechanism | Manual screw-type vertical lift |
| Total Power Consumption | 1060 W |
| Brand | Hanuo |
|---|---|
| Origin | Shanghai, China |
| Model | RE-52A |
| Rotational Speed | 0–120 rpm |
| Heating Bath Temperature Range | RT to 100 °C |
| Vacuum Capability | ≤ 0.098 MPa (≈ 74 Torr) |
| Evaporation Flask Capacity | 2 L |
| Collection Flask Capacity | 2 L |
| Cooling Surface Area | 0.11 m² |
| Heating Control Accuracy | ±1 °C over full range |
| Lift Mechanism | Manual screw-type vertical lift |
| Condenser Type | Vertical dual-spiral coil with integrated small-capacity cold trap |
| Total Power Consumption | 1060 W |
| Brand | Hanuo |
|---|---|
| Origin | Shanghai, China |
| Model | RE-52AA |
| Rotational Speed Range | 0–120 rpm |
| Heating Bath Temperature Range | Ambient to 100 °C |
| Maximum Vacuum Level | 0.098 MPa (≈740 mmHg) |
| Evaporation Flask Capacity | 2 L |
| Collection Flask Capacity | 2 L |
| Cooling System | Vertical dual-coil condenser with large-diameter bore |
| Lift Mechanism | Motorized vertical lift |
| Total Power Consumption | 1100 W |
| Heating Temperature Control Accuracy | ±1 °C (typical for analog-controlled bath systems) |
| Condenser Surface Area | Not specified — designed for standard solvent recovery under moderate vacuum and flow conditions |
| Brand | Hanuo |
|---|---|
| Origin | Shanghai, China |
| Model | RE-52CS |
| Capacity | 2 L |
| Ultimate Vacuum | 0.098 MPa (≈740 mmHg) |
| Rotation Speed | 0–150 rpm |
| Temperature Control Range | Ambient to 100 °C |
| Heating Bath Temperature Accuracy | ±1 °C (typical for analog-controlled water/oil bath) |
| Condenser Cooling Area | 0.11 m² |
| Condenser Type | Vertical dual-spiral coil |
| Lift Mechanism | Manual hand-lift vertical adjustment |
| Total Power Consumption | 60 W |
| Collection Flask Capacity | 2 L |
| Brand | Heidolph |
|---|---|
| Origin | Germany |
| Model | Hei-VAP Core HL G3 / ML G3 |
| Capacity | 50–5000 mL |
| Ultimate Vacuum | 2 mbar |
| Rotation Speed | 10–280 rpm |
| Bath Temperature Range | 20–210 °C |
| Temperature Control Accuracy | ±1 °C |
| Condenser Cooling Surface Area | 2,200 cm² |
| Brand | Heidolph |
|---|---|
| Origin | Germany |
| Model | Hei-VAP Expert Control ML G3 |
| Capacity | 50–5000 mL |
| Ultimate Vacuum | 2 mbar |
| Rotation Speed | 10–280 rpm |
| Bath Temperature Range | 20–210 °C |
| Temperature Control Accuracy | ±1 °C |
| Condenser Surface Area | 2,200 cm² |
| Heating Power | 1300 W |
| IP Rating (Electrical Interface) | IP67 |
| Safety Features | Overtemperature cutoff (>5 °C above setpoint), dual-layer AISI 316L stainless steel bath, PTFE/FKM sealing system |